As it has been for many years, removing the stock intake on a '10 Mustang GT is simple, and can be done using handtools such as a 10mm wrench. The only new difference in the procedure is the need to remove the induction sound tube (the hose that sends engine noise into the cockpit) by prying up on its clamp and lifting the tube out of the engine compartment. The sound tube can be discarded as it will not be used with the JLT CAI, however, the OEM mass air sensor wiring harness is retained and not modified. The harness is reconnected when the new mass-air housing is installed, and a supplied PCV hose is run from the CAI to the cam cover.